Description of Asolo Expert GV Alpine Boots - WomensAsolos goal is to create great footwear for all of your outdoor needs, in all conditions, at all altitudes from light walking to hiking, from backpacking to the most treacherous climbing - whether it be on ice or mixed terrain. Asolo footwear is designed around the foot flexible, lightweight, and at the same time, resistant. Fit and performance are their major strengths. Asolos breathable footwear is able to shock-absorb even on the toughest terrains, while keeping away humidity, water, and cold weather. The highly researched soles prevent slips and falls on the most slippery terrains.FeaturesUpper - High resistance polyamide fabric Perwanger leather mm 2,2-2,4Lining - Gore-Tex SierraLasting Board - New AscentAnatomic Footbed - Lite 3Sole - AsoloVibram Ascent dual-density in microporous rubber PU attachments for semi-automatic cramponsFit - MMMLWeight - Gr 820 12 pair size 8 UK